Learn about Agent Phil Coulson's S.H.I.E.L.D. team, direct from the man himself, in this special video created for Geek Week on YouTube. See Agent Coulson, played by Clark Gregg, along with the full "Marvel's Agents of S.H.I.E.L.D." cast Tuesdays at 8:00 p.m. ET beginning September 24 on ABC!

Series Executive Producer and co-creator Joss Whedon welcomes you to "Marvel's Agents of S.H.I.E.L.D." as he lays out the team's role in the Marvel Universe, Coulson's return and more! Don't miss the series premiere Tuesday, September 24 at 8:00 p.m. ET on ABC!

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